IAS officer DK Ravi's death: Hundreds of citizens and Janata Dal (Secular) activists led by the former Chief Minister H.D. Kumaraswamy took out a massive rally from Chamarajpet to Freedom Park in the city on Friday afternoon, demanding that the government order a CBI probe into the death of IAS officer D.K. Ravi.br br JD(S) workers holding placards raised slogans against the Congress government. A large number of members of Vokkaligara Sangha also participated in the rally.